To start: Create a single adult founder in CAS. Move them into a lot with a house they can afford (or create one). You will need to expand it over time, so be sure to choose a lot that is big enough. Have them reach the top of their career track and adopt 2 babies before they die. Choose one of the children as an heir when the youngest grows up to be a young adult.

For each subsequent generation, adopt one more child than the previous did. So the child after the founder will adopt 3 children, the next heir will adopt 4, the next will adopt 5 and so on and so forth until you get to generation 10 and a lot of kids...

Tips:

Some of the later generations will not be able to get married and will have to move children out ASAP in order to finish the challenge.

Some generations will be unable to work due to all of the adopted children, so make as much money as possible in the beginning.

All of the adopted children must be babies and raised to adulthood, but they can be adopted at any time so long as the heir is not an elder.

Scoring:

Start out with 15 points

-1 per child taken by social worker
-1 per social worker warning
-1 per housefire
-1 for every early age up via the birthday cake
-1 for every teenager moving out early with an older sibling
-1 for every missed opportunity to teach a toddler to walk or talk
-1 for every child adopted after reaching elder
-1 for every required child you failed to adopt
-1 for every child you were not able to pick both traits for because of their rough childhood
-1 per child/teen gets an F on report card
-1 per child/teen caught by police after curfew

If you go into the negative points zone, you have failed the challenge

"I don't want to die without any scars."

“The world is gonna try and clean you up, what you gonna do about it? They’re gonna try and make you pretty, what the fuck you gonna do about it? You’re gonna say I wanna stay ugly.” -Gerard Way